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            | 
                 
                    Closing price on 8/1/2014
                 
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             | 
         
         
 
    
        
                      
                
                    | Open | 
                    33.60 | 
                 
                
                    | High | 
                    34.00 | 
                 
                
                    | Low | 
                    33.00 | 
                     
                
                    | Volume | 
                    2,880,879 | 
                                 
                
                    | Split-adjusted Price | 
                    20.38 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
PVS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                8/1/2014
             | 
            
                0.00 / 0.00%
             |             
            
                33.60
             |           
            
                34.00
             |               
            
                33.00
             |                           
            
                33.50
             | 
            
                33.49
             |                     
            
                20.38
             |                                 
            
                2,880,879
             |            
            
                 
             |                                       
         
    
        
            | 
                7/31/2014
             | 
            
                +1.00 / +3.08%
             |             
            
                32.50
             |           
            
                33.50
             |               
            
                32.20
             |                           
            
                33.50
             | 
            
                32.97
             |                     
            
                20.38
             |                                 
            
                2,272,057
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/30/2014
             | 
            
                -0.10 / -0.31%
             |             
            
                32.60
             |           
            
                32.90
             |               
            
                32.20
             |                           
            
                32.50
             | 
            
                32.55
             |                     
            
                19.77
             |                                 
            
                1,682,483
             |            
            
                 
             |                                       
         
    
        
            | 
                7/29/2014
             | 
            
                +0.80 / +2.52%
             |             
            
                31.40
             |           
            
                32.60
             |               
            
                31.40
             |                           
            
                32.60
             | 
            
                31.62
             |                     
            
                19.83
             |                                 
            
                1,713,360
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/28/2014
             | 
            
                -1.20 / -3.64%
             |             
            
                33.00
             |           
            
                33.00
             |               
            
                31.40
             |                           
            
                31.80
             | 
            
                32.11
             |                     
            
                19.34
             |                                 
            
                3,818,912
             |            
            
                 
             |                                       
         
    
        
            | 
                7/25/2014
             | 
            
                -1.00 / -2.94%
             |             
            
                34.50
             |           
            
                34.50
             |               
            
                33.00
             |                           
            
                33.00
             | 
            
                33.76
             |                     
            
                20.07
             |                                 
            
                2,824,655
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/24/2014
             | 
            
                -0.60 / -1.73%
             |             
            
                33.90
             |           
            
                34.40
             |               
            
                33.70
             |                           
            
                34.00
             | 
            
                34.07
             |                     
            
                20.68
             |                                 
            
                2,323,286
             |            
            
                 
             |                                       
         
    
        
            | 
                7/23/2014
             | 
            
                +0.80 / +2.37%
             |             
            
                33.80
             |           
            
                34.60
             |               
            
                33.80
             |                           
            
                34.60
             | 
            
                34.22
             |                     
            
                20.32
             |                                 
            
                2,525,590
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/22/2014
             | 
            
                -0.40 / -1.17%
             |             
            
                34.00
             |           
            
                34.10
             |               
            
                33.20
             |                           
            
                33.80
             | 
            
                33.61
             |                     
            
                19.85
             |                                 
            
                2,553,919
             |            
            
                 
             |                                       
         
    
        
            | 
                7/21/2014
             | 
            
                -0.20 / -0.58%
             |             
            
                34.50
             |           
            
                34.80
             |               
            
                33.90
             |                           
            
                34.20
             | 
            
                34.35
             |                     
            
                20.08
             |                                 
            
                2,269,268
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/18/2014
             | 
            
                +0.60 / +1.78%
             |             
            
                33.80
             |           
            
                34.90
             |               
            
                33.50
             |                           
            
                34.40
             | 
            
                34.55
             |                     
            
                20.20
             |                                 
            
                2,917,029
             |            
            
                 
             |                                       
         
    
        
            | 
                7/17/2014
             | 
            
                +1.70 / +5.30%
             |             
            
                32.00
             |           
            
                33.80
             |               
            
                32.00
             |                           
            
                33.80
             | 
            
                32.60
             |                     
            
                19.85
             |                                 
            
                3,835,423
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/16/2014
             | 
            
                -0.60 / -1.83%
             |             
            
                32.90
             |           
            
                33.50
             |               
            
                32.10
             |                           
            
                32.10
             | 
            
                33.04
             |                     
            
                18.85
             |                                 
            
                2,233,017
             |            
            
                 
             |                                       
         
    
        
            | 
                7/15/2014
             | 
            
                +0.70 / +2.19%
             |             
            
                32.30
             |           
            
                32.90
             |               
            
                32.10
             |                           
            
                32.70
             | 
            
                32.57
             |                     
            
                19.20
             |                                 
            
                2,357,224
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/14/2014
             | 
            
                +2.10 / +7.02%
             |             
            
                29.80
             |           
            
                32.00
             |               
            
                29.80
             |                           
            
                32.00
             | 
            
                30.86
             |                     
            
                18.79
             |                                 
            
                4,447,529
             |            
            
                 
             |                                       
         
    
        
            | 
                7/11/2014
             | 
            
                0.00 / 0.00%
             |             
            
                29.80
             |           
            
                30.00
             |               
            
                29.60
             |                           
            
                29.90
             | 
            
                29.83
             |                     
            
                17.56
             |                                 
            
                1,431,558
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/10/2014
             | 
            
                +0.10 / +0.34%
             |             
            
                26.90
             |           
            
                30.30
             |               
            
                26.90
             |                           
            
                29.90
             | 
            
                29.85
             |                     
            
                17.56
             |                                 
            
                2,979,912
             |            
            
                 
             |                                       
         
    
        
            | 
                7/9/2014
             | 
            
                0.00 / 0.00%
             |             
            
                29.80
             |           
            
                30.00
             |               
            
                29.80
             |                           
            
                29.80
             | 
            
                29.86
             |                     
            
                17.50
             |                                 
            
                939,007
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/8/2014
             | 
            
                0.00 / 0.00%
             |             
            
                29.80
             |           
            
                30.30
             |               
            
                29.30
             |                           
            
                29.80
             | 
            
                29.56
             |                     
            
                17.50
             |                                 
            
                2,642,937
             |            
            
                 
             |                                       
         
    
        
            | 
                7/7/2014
             | 
            
                -0.60 / -1.97%
             |             
            
                30.40
             |           
            
                30.60
             |               
            
                29.60
             |                           
            
                29.80
             | 
            
                30.23
             |                     
            
                17.50
             |                                 
            
                3,993,875
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/4/2014
             | 
            
                +0.20 / +0.66%
             |             
            
                30.20
             |           
            
                30.50
             |               
            
                30.10
             |                           
            
                30.40
             | 
            
                30.29
             |                     
            
                17.85
             |                                 
            
                1,984,484
             |            
            
                 
             |                                       
         
    
        
            | 
                7/3/2014
             | 
            
                +0.20 / +0.67%
             |             
            
                30.20
             |           
            
                30.60
             |               
            
                29.90
             |                           
            
                30.20
             | 
            
                30.26
             |                     
            
                17.73
             |                                 
            
                2,399,710
             |  
            
                 
             |                                                              
             
    
        			
            | 
                7/2/2014
             | 
            
                +0.50 / +1.69%
             |             
            
                29.50
             |           
            
                30.20
             |               
            
                29.40
             |                           
            
                30.00
             | 
            
                29.88
             |                     
            
                17.62
             |                                 
            
                2,928,203
             |            
            
                 
             |                                       
         
    
        
            | 
                7/1/2014
             | 
            
                +0.30 / +1.03%
             |             
            
                29.30
             |           
            
                30.20
             |               
            
                29.10
             |                           
            
                29.50
             | 
            
                29.59
             |                     
            
                17.32
             |                                 
            
                2,333,002
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/30/2014
             | 
            
                +0.10 / +0.34%
             |             
            
                28.90
             |           
            
                29.50
             |               
            
                28.90
             |                           
            
                29.20
             | 
            
                29.28
             |                     
            
                17.15
             |                                 
            
                1,843,026
             |            
            
                 
             |                                       
         
    
        
            | 
                6/27/2014
             | 
            
                +0.30 / +1.04%
             |             
            
                28.80
             |           
            
                29.10
             |               
            
                28.60
             |                           
            
                29.10
             | 
            
                28.78
             |                     
            
                17.09
             |                                 
            
                3,078,539
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/26/2014
             | 
            
                +0.10 / +0.35%
             |             
            
                29.00
             |           
            
                29.20
             |               
            
                28.70
             |                           
            
                28.80
             | 
            
                28.95
             |                     
            
                16.91
             |                                 
            
                2,869,619
             |            
            
                 
             |                                       
         
    
        
            | 
                6/25/2014
             | 
            
                +1.20 / +4.36%
             |             
            
                27.60
             |           
            
                28.80
             |               
            
                27.60
             |                           
            
                28.70
             | 
            
                28.36
             |                     
            
                16.85
             |                                 
            
                4,720,084
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/24/2014
             | 
            
                +0.20 / +0.73%
             |             
            
                27.30
             |           
            
                27.50
             |               
            
                27.00
             |                           
            
                27.50
             | 
            
                27.15
             |                     
            
                16.15
             |                                 
            
                3,959,623
             |            
            
                 
             |                                       
         
    
        
            | 
                6/23/2014
             | 
            
                +0.50 / +1.87%
             |             
            
                26.80
             |           
            
                27.50
             |               
            
                26.80
             |                           
            
                27.30
             | 
            
                27.15
             |                     
            
                16.03
             |                                 
            
                2,432,157
             |  
            
                 
             |                                                              
             
    
         
    
    
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						| 
 Market Update 
        
            
                Last updated at 3:10:02 PM
                                                                
            
            
            
            
        
        
     
 
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